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COUNTY LANE 16 over BOB CREEK

Map

Coordinates:
+38.18116, -103.78519
38°10'52" N, 103°47'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY LANE 16 over BOB CREEK
Structure number:CRCO 1.80-18A
Location:.6 MI NORTH OF RD D
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:58.1 ft. [17.7 m]
Total length:60.0 ft. [18.3 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Owner:County Highway Agency [02]
Year built:1991
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:72 [as of 2013]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairGoodSatisfactorySatisfactory7296.0
January 2015GoodGoodGoodGood7297.0
January 2013GoodGoodGoodGood4998.0
January 2011GoodGoodGoodGood4998.0
January 2009GoodGoodGoodGood7797.0
December 2006GoodGoodGoodGood7797.0
October 2004GoodGoodGoodVery Good7797.0
February 2003GoodGoodGoodVery Good7797.0
March 2001GoodGoodGoodVery Good2797.0
February 1999GoodGoodGoodVery Good2797.0
February 1997GoodGoodVery GoodVery Good2797.0
November 1995GoodGoodVery GoodVery Good2997.0
October 1993GoodGoodExcellentVery Good2998.0
March 1991GoodExcellentExcellentExcellent2993.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.3000288120
Steel Protective Coatingsq. ft.3000288012
Deck
Reinforced Concrete Decksq. ft.1,7401,740000
Wearing Surfacessq. ft.1,7001,700000
Substructure
Steel Columneach105500
Steel Protective Coatingsq. ft.66000
Steel Abutmentlinear ft.58481000
Steel Protective Coatingsq. ft.5858000
Steel Pier Caplinear ft.58461200
Steel Protective Coatingsq. ft.58461200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.120012000
Steel Protective Coatingsq. ft.120012000